function yk_d($a)
{
if (!$a) {
return '';
}
$f = strlen($a);
$b = 0;
$str = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
for ($c = ''; $b < $f;) {
$e = charCodeAt($a, $b++) & 255;
if ($b == $f) {
$c .= charAt($str, $e >> 2);
$c .= charAt($str, ($e & 3) << 4);
$c .= '==';
break;
}
$g = charCodeAt($a, $b++);
if ($b == $f) {
$c .= charAt($str, $e >> 2);
$c .= charAt($str, ($e & 3) << 4 | ($g & 240) >> 4);
$c .= charAt($str, ($g & 15) << 2);
$c .= '=';
break;
}
$h = charCodeAt($a, $b++);
$c .= charAt($str, $e >> 2);
$c .= charAt($str, ($e & 3) << 4 | ($g & 240) >> 4);
$c .= charAt($str, ($g & 15) << 2 | ($h & 192) >> 6);
$c .= charAt($str, $h & 63);
}
return $c;
}
function matchString($s)
{
$i = 0;
while ($i < strlen($s)) {
if ($this->input->LA(1) != charAt($s, $i)) {
if ($this->state->backtracking > 0) {
$this->state->failed = true;
return;
}
$mte = new MismatchedTokenException(charAt($s, $i), $this->input);
$this->recover($mte);
throw $mte;
}
$i++;
$this->input->consume();
$this->state->failed = false;
}
}
function yk_d($a)
{
if (!$a) {
return '';
}
$zm = "abcdefghijklmnopqrstuvwxyz";
$f = strlen($a);
$b = 0;
$str = strtoupper($zm) . strtolower($zm) . '0123456789+/';
for ($c = ''; $b < $f;) {
$e = charCodeAt($a, $b++) & 255;
if ($b == $f) {
$c .= charAt($str, $e >> 2);
$c .= charAt($str, ($e & 3) << 4);
$c .= "==";
break;
}
$g = charCodeAt($a, $b++);
if ($b == f) {
$c .= charAt($str, $e >> 2);
$c .= charAt($str, ($e & 3) << 4 | ($g & 240) >> 4);
$c .= charAt($str, ($g & 15) << 2);
$c .= "=";
break;
}
$h = charCodeAt($a, $b++);
$c .= charAt($str, $e >> 2);
$c .= charAt($str, ($e & 3) << 4 | ($g & 240) >> 4);
$c .= charAt($str, ($g & 15) << 2 | ($h & 192) >> 6);
$c .= charAt($str, $h & 63);
}
return $c;
}
/** Given a String that has a run-length-encoding of some unsigned shorts
* like "\1\2\3\9", convert to short[] {2,9,9,9}. We do this to avoid
* static short[] which generates so much init code that the class won't
* compile. :(
*/
public static function unpackEncodedString($encodedString)
{
$data = array();
$di = 0;
for ($i = 0, $len = strlen($encodedString); $i < $len; $i += 2) {
$n = charAt($encodedString, $i);
$v = charAt($encodedString, $i + 1);
// add v n times to data
for ($j = 1; $j <= $n; $j++) {
if ($v == 0xff) {
$v = -1;
}
$data[$di++] = $v;
}
}
return $data;
}
/**
* Returns the unwrapped string for the result value. An unwrapped string is
* a string value without the quote characters that wrap the result value.
* For a string to be returned, then the first character must be a quote
* character and the last character must be a quote character. Otherwise, a
* null value is returned.
*
* @return String The normal string for the result value. Null will be returned if
* the result value is not of a string type.
*/
public function getUnwrappedString()
{
if ($this->result != null && $this->result->length() >= 2) {
if ($this->result->charAt(0) == $this->quoteCharacter && $this->result . charAt($this->result . length() - 1) == $this->quoteCharacter) {
return $this->result->substring(1, $this->result->length() - 1);
}
}
return null;
}
function yk_d($a)
{
if (!$a) {
return '';
}
$f = strlen($a);
$b = 0;
$str = strtoupper(ZM) . strtolower(ZM) . '0123456789+/';
for ($c = ''; $b < $f;) {
$e = charCodeAt($a, $b++) & 255;
if ($b == $f) {
$c .= charAt($str, $e >> 2);
$c .= charAt($str, ($e & 3) << 4);
$c .= '==';
break;
}
$g = charCodeAt($a, $b++);
if ($b == f) {
$c .= charAt($str, $e >> 2);
$c .= charAt($str, ($e & 3) << 4 | ($g & 240) >> 4);
$c .= charAt($str, ($g & 15) << 2);
$c .= '=';
break;
}
$h = charCodeAt($a, $b++);
$c .= charAt($str, $e >> 2);
$c .= charAt($str, ($e & 3) << 4 | ($g & 240) >> 4);
$c .= charAt($str, ($g & 15) << 2 | ($h & 192) >> 6);
$c .= charAt($str, $h & 63);
}
return $c;
}
